Aminuddin, Amir, Adam Shariff, and Kamarulzaman Mahmad Khairai. “Predicting Computer Numerical Control (CNC) Machine Downtime Using Ensemble Learning Approaches”. Qomaruna: Journal of Multidisciplinary Studies 3, no. 1 (December 29, 2025): 59–74. Accessed January 27, 2026. https://jurnal.uqgresik.ac.id/index.php/qjms/article/view/137.